Bugfix. Don't call Jed's translate method

before converse.initialize has been called. Otherwise we won't get
translations.

Updates #669

src/converse-rosterview.js

@@ -18,6 +18,39 @@
         _ = converse_api.env._,
         __ = utils.__.bind(converse);
 
+    converse_api.plugins.add('rosterview', {
+
+        overrides: {
+            // Overrides mentioned here will be picked up by converse.js's
+            // plugin architecture they will replace existing methods on the
+            // relevant objects or classes.
+            //
+            // New functions which don't exist yet can also be added.
+            afterReconnected: function () {
+                this.rosterview.registerRosterXHandler();
+                this._super.afterReconnected.apply(this, arguments);
+            },
+
+            RosterGroups: {
+                comparator: function () {
+                    // RosterGroupsComparator only gets set later (once i18n is
+                    // set up), so we need to wrap it in this nameless function.
+                    return converse.RosterGroupsComparator.apply(this, arguments);
+                }
+            }
+        },
+
+
+        initialize: function () {
+            /* The initialize function gets called as soon as the plugin is
+             * loaded by converse.js's plugin machinery.
+             */
+            this.updateSettings({
+                allow_chat_pending_contacts: false,
+                allow_contact_removal: true,
+                show_toolbar: true,
+            });
+
             var STATUSES = {
                 'dnd': __('This contact is busy'),
                 'online': __('This contact is online'),
@@ -38,22 +71,7 @@
             HEADER_WEIGHTS[HEADER_UNGROUPED]           = 2;
             HEADER_WEIGHTS[HEADER_PENDING_CONTACTS]    = 3;
 
-    converse_api.plugins.add('rosterview', {
-
-        overrides: {
-            // Overrides mentioned here will be picked up by converse.js's
-            // plugin architecture they will replace existing methods on the
-            // relevant objects or classes.
-            //
-            // New functions which don't exist yet can also be added.
-
-            afterReconnected: function () {
-                this.rosterview.registerRosterXHandler();
-                this._super.afterReconnected.apply(this, arguments);
-            },
-
-            RosterGroups: {
-                comparator: function (a, b) {
+            converse.RosterGroupsComparator = function (a, b) {
                 /* Groups are sorted alphabetically, ignoring case.
                  * However, Ungrouped, Requesting Contacts and Pending Contacts
                  * appear last and in that order.
@@ -72,20 +90,8 @@
                 } else if (a_is_special && !b_is_special) {
                     return (a === HEADER_REQUESTING_CONTACTS) ? -1 : 1;
                 }
-                }
-            }
-        },
-
+            };
 
-        initialize: function () {
-            /* The initialize function gets called as soon as the plugin is
-             * loaded by converse.js's plugin machinery.
-             */
-            this.updateSettings({
-                allow_chat_pending_contacts: false,
-                allow_contact_removal: true,
-                show_toolbar: true,
-            });
 
             converse.RosterFilter = Backbone.Model.extend({
                 initialize: function () {